Valve body tightness testing equipment is designed for high-precision and high-pressure valve body accessories, as well as switch valve products, to conduct airtightness testing and pressure resistance testing. Its main purpose is to test the sealing and pressure resistance of the products. Through industrial computer control and monitoring, there are detection modes such as confidentiality testing, pressure resistance testing, and gradually increasing pressure. The relevant data in the test can be displayed through digital and curve displays. Capable of data recording and product data analysis. The system operation is simple, and the accessories used are imported and well-known domestic brands, ensuring stable and reliable operation.